Breadcrumb Home > Dictionary > Index Z z's: Meaning and Definition of Find definitions for: z's Pronunciation: (zēz), [key] — n. (used with a pl. v.) Slang. sleep (often used with grab, catch, etc.): to grab some z's before dinner. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Zr Zsigmondy TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: apotheosis Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language